25302128887

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1\times {\mathrm{4231}}^1$

素因数の和:4687

約数の個数: 32

約数和(自身を含む): 30348518400

約数和(自身を除く): 5046389513

約数列:

[1, 7, 29, 89, 203, 331, 623, 2317, 2581, 4231, 9599, 18067, 29459, 29617, 67193, 122699, 206213, 376559, 854311, 858893, 1400461, 2635913, 5980177, 9803227, 10920211, 40613369, 76441477, 124641029, 284293583, 872487203, 3614589841, 25302128887]

約数ペア:

[(1, 25302128887), (7, 3614589841), (29, 872487203), (89, 284293583), (203, 124641029), (331, 76441477), (623, 40613369), (2317, 10920211), (2581, 9803227), (4231, 5980177), (9599, 2635913), (18067, 1400461), (29459, 858893), (29617, 854311), (67193, 376559), (122699, 206213)]